assignment.py 文件源码

def generate_assign(self, node, ext_info):
    target_code = ''
    if isinstance(node.targets[0], ast.Name):
        target_code = self.dispatch(node.targets[0])
    else:
        raise CompileError()

    if isinstance(node.value, ast.Call):
        return '%s\n%s=$__return_%s' % (
            self.dispatch(node.value),
            target_code,
            node.value.func.id
        )
    else:
        ext_info = {}
        value_code = self.dispatch(node.value, ext_info)
        extra_code = ext_info.get('extra_code', '')
        if value_code is None:
            raise CompileError()

        return extra_code + target_code + '=' + value_code